print method

  1. @override
Future<int> print(
  1. String prt,
  2. String hexStr
)
override

Implementation

@override
Future<int> print(String prt, String hexStr) async {
  return await methodChannel.invokeMethod<int>('print', {
        'prt': prt,
        'hexStr': hexStr,
      }) ??
      -1;
}